81 entries under adjective topic. ×

43
dark(lack, grim, hopeless)
19
dull(dim, drab, cloudy, lackluster)
14
gloomy(dark, black)
14
pale(clear, light, dark, effect)
13
dreary(gloomy, lifeless)
12
cloudy(good, clear)
12
depressing
11
black
11
dim(dull, intelligent, cloudy, darkish)
11
dismal(clear, light, gloomy, bleak)
10
murky(good, clear, obscure, gloomy)
10
somber
9
dusky
9
fatuous
8
dimmed
8
grim(good, appearance, manner, hopeless)
8
obscure(cloudy, shadowy)
8
unintelligent
7
blank
7
cheerless(unhappy, depressing)
10 years ago|9.8k views|share |citing 
APASmart Define. (2016). bright thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/bright/thesaurus/antonyms
ChicagoSmart Define. 2016. "bright thesaurus" https://smartdefine.org/bright/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, bright thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/bright/thesaurus/antonyms>.
MLASmart Define. "bright thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/bright/thesaurus/antonyms>